15673679

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4142

約数の個数: 12

約数和(自身を含む): 18468000

約数和(自身を除く): 2794321

約数列:

[1, 7, 49, 79, 553, 3871, 4049, 28343, 198401, 319871, 2239097, 15673679]

約数ペア:

[(1, 15673679), (7, 2239097), (49, 319871), (79, 198401), (553, 28343), (3871, 4049)]